function displayOptions(){
	var filter = document.getElementById('filterType').value;
	if (filter == "chooseSector"){
		document.getElementById("sectorOptions").style.display="inline";
		document.getElementById("serviceOptions").style.display="none";
		document.getElementById("locationOptions").style.display="none";
	} else if (filter == "chooseServices"){
		document.getElementById("sectorOptions").style.display="none";
		document.getElementById("serviceOptions").style.display="inline";
		document.getElementById("locationOptions").style.display="none";	
	} else if (filter == "chooseLocation"){
		document.getElementById("sectorOptions").style.display="none";
		document.getElementById("serviceOptions").style.display="none";
		document.getElementById("locationOptions").style.display="inline";	
	} else {
		document.getElementById("sectorOptions").style.display="none";
		document.getElementById("serviceOptions").style.display="none";
		document.getElementById("locationOptions").style.display="none";	
	}
}

function showProjectDetails(projectId){;
	var hiddenProjInfo = document.getElementById(projectId);;
	if (hiddenProjInfo.getElementsByTagName('div')[0].style.display == "block"){
		hiddenProjInfo.getElementsByTagName('div')[0].style.display="none";
		hiddenProjInfo.getElementsByTagName('div')[1].style.display="none";
	} else {
		hiddenProjInfo.getElementsByTagName('div')[0].style.display="block";
		hiddenProjInfo.getElementsByTagName('div')[1].style.display="block";
	}
}